CVE-2018-1028

highpriority · track · 42EPSS 0.189 · 97 %ileEURUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

18.9% (97th) EPSS

CVSS 9.3 · high

Is it mine?

34 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · fstec_bdu

EPSS · scored 2026-10-27

A remote code execution vulnerability exists when the Office graphics component improperly handles specially crafted embedded fonts, aka "Microsoft Office Graphics Remote Code Execution Vulnerability." This affects Word, Microsoft Office, Microsoft SharePoint, Excel, Microsoft SharePoint Server.

cvss

Technical severity, 0–10. One row per scoring source.

9.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.09.3highAV:N/AC:M/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 8.6 · impact 10

v3.08.8highCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.08.1highCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.18.8highAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-94USprimaryCWE-94US

affected products (34)

Products and version ranges known to be affected.

Microsoft Excel≤ Services on Microsoft SharePoint Enterprise Server 2013 Service Pack 1enisa_euvdEU
Microsoft Microsoft Office≤ 2013 Service Pack 1 (32-bit editions)enisa_euvdEU
Microsoft Microsoft Office≤ 2010 Service Pack 2 (64-bit editions)enisa_euvdEU
Microsoft Microsoft Office≤ Web Apps Server 2013 Service Pack 1enisa_euvdEU
Microsoft Microsoft Office≤ Web Apps 2010 Service Pack 2enisa_euvdEU
Microsoft Microsoft Office≤ 2016 (32-bit edition)enisa_euvdEU
Microsoft Microsoft Office≤ 2013 Service Pack 1 (64-bit editions)enisa_euvdEU
Microsoft Microsoft Office≤ 2013 RT Service Pack 1enisa_euvdEU
Microsoft Microsoft Office≤ 2010 Service Pack 2 (32-bit editions)enisa_euvdEU
Microsoft Microsoft Office≤ 2016 (64-bit edition)enisa_euvdEU
Microsoft Microsoft SharePoint≤ Enterprise Server 2016enisa_euvdEU
Microsoft Microsoft SharePoint Server≤ 2013 Service Pack 1enisa_euvdEU
Microsoft Word≤ Automation Services on Microsoft SharePoint Server 2010 Service Pack 2enisa_euvdEU
Microsoft Word≤ Automation Services on Microsoft SharePoint Server 2013 Service Pack 1enisa_euvdEU
Microsoft Corp Microsoft Excel Servicesall versionsfstec_bduRU
Microsoft Corp Microsoft Office 2010 Service Pack 2all versionsfstec_bduRU
Microsoft Corp Microsoft Office 2013 RT Service Pack 1all versionsfstec_bduRU
Microsoft Corp Microsoft Office 2013 Service Pack 1all versionsfstec_bduRU
Microsoft Corp Microsoft Office 2016all versionsfstec_bduRU
Microsoft Corp Microsoft Office Web Apps 2010 Service Pack 2all versionsfstec_bduRU

showing 20 of 34

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu NVD CVE.org MITRE

published 2018-04-12modified 2026-06-17

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+10437 more

references (7)

External citations — patches, advisories, analysis.

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-1028 cnnvd
http://www.securityfocus.com/bid/103641 enisa_euvd
http://www.securitytracker.com/id/1040654 enisa_euvd
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-1028 enisa_euvd
http://www.securityfocus.com/bid/103641Third Party AdvisoryVDB Entrynvd
http://www.securitytracker.com/id/1040654Third Party AdvisoryVDB Entrynvd
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-1028PatchVendor Advisorynvd

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